ER 164 EC-Q Electrolytic cell

ER 221TPX

The TPX capillaries are used for gas exchange experiments with aqueous solutions, ideally in combination with the ER 4123D resonator. This setup is best suited for limited sample quantity as only 3 µl sample volume is required.

Sample Tubes

High quality sample tubes are essential for background free EPR spectra. Precision tubes are available with different diameters to match the sample volume and resonator size.

ER 221TUB/2, 3, 4 CFQ quality sample tubes with 2, 3 and 4 mm I.D.

ER 221TUB-Q10 Q-Band sample tubes with 1 mm I.D.

E 600-ST9S W-Band sample tubes with 0.5 mm I.D.

Goniometer

The goniometer is used for EPR single crystal studies to provide a well defined rotation axis and rotation angle.more...

Flat Cell Equipment

Flat cells are used for liquids with dielectric loss in x-band cavities. The ER 160 FC-Q aqueous solution cell for room temperature measurements can be used in combination with the ER 4102ST, the EMX and ELEXSYS standard cavities.

Accurate positioning of the flat cell is achieved by the ER 174 FCH flat cell holder.

The ER 165 FCVT-Q aqueous solution cell is used in combination with the variable nitrogen temperature controler.

Liquid Autosampler System

Many routine applications only involve a simple intensity measurement from a particular EPR signal. However, these applications also employ large sample sets and require high throughput. The ER 4110AS-SET combined with automated intensity measurement provide programmable, "high-throughput" sample handling for applications using liquid samples. The acquisition of shelf life prediction data in beer provides an example.

Goniometer

The goniometer is used for EPR single crystal studies to provide a well defined rotation axis and rotation angle.more...

ER 203UV Irradiation System

This UV Irradiation System provides the possibility for in-situ irradiation of the sample of interest in the microwave cavity. The main aim is to produce paramagnetic compounds via light irradiation.

The UV irradiation system features:

100 W mercury lamp

200 - 2000 nm wave length range

focusing unit

InsightEPR Flow through cell

An alternative for liquid samples, the flow through cell allows the injection (both manual and auto-sampler) of the sample into a set of continuous capillary tubing. Reaction monitoring with the flow through cell provides deeper insight into chemical and biological reactions.